It has a gauge of 24Ga and an internal diameter of 8mm

7 grams in weight

The key also has cut-out detailing including a heart shaped bow

The heart has a mother of pearl inlay measuring 7mm across

At the top is an 8mm pin which can be easily accessed for fitting thanks to the hinged backs of these hoops

9ct yellow rose white gold 2mm ball stud earrings set Control Group It has a gauge ofhow cute are these tiny ball studs? perfect for your first pair of earrings or if you're just wanting a more subtle choice. they're made from 9ct white gold, yellow gold and rose gold and are stamped with a 375 metal mark. each pair of earrings weigh 0. 3g so are really lightweight and comfortable to wear.